Electrical Panel Upgrade & Replacement
Safe, code-compliant electrical panels installed.
Eliminate nuisance trips, support new loads,
and bring your home up to code.
- Load calculations & permit handling
- NEC & local code compliance
- Panel upgrades (100A–200A+)
- AFCI/GFCI & surge protection
- Clean labeling & tidy workmanship
- 5-Star rated across Google & Yelp
Schedule your FREE inspection and estimate right away!
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
Get started in 3 simple steps
Licensed & Insured · Permit Support · Workmanship Warranty
Book Your Free Inspection
Pick a convenient time for a free in-home assessment.
Report & Plan
We evaluate capacity, breakers, grounding/bonding, and code issues, then deliver a clear upgrade plan.
Install & Verify
We install, label, test, and coordinate inspection — you get a safe, future-ready panel.
Schedule your FREE inspection and estimate right away!
AtticPros are Top-Rated in the Bay Area for Electrical Panels
Whether you’re adding an EV charger, heat pump, or just tired of tripping breakers, our electricians upgrade and replace panels the right way — neat work, verified capacity, and full compliance.
Capacity & Safety First
We perform proper load calculations, check feeder size, grounding/bonding, and fault protection. From 100A to 200A+ main service upgrades, we size the system for today’s and tomorrow’s loads.
Clean Installs, Clear Labeling
We re-terminate, torque to spec, and label every circuit. Expect tidy routing, accessibility, and documentation that passes inspection without surprises.
We are the most experienced and versatile Attic professionals in the Bay Area
Our services include:
- Attic Cleaning
- Attic Decontamination
- Rats in the Attic Removal
- Sump Pump Install
- Rodent Cleanup & Proofing
- Crawl Space Cleaning
- Squirrel in Attic Removal
- Waterproofing
- Insulation Removal
- Dead Animal Removal
- French Drain Install
- Spray Foam Insulation
Experiencing panel problems?
From dimming lights to warm breakers, we’ll find the root cause and deliver a code-compliant fix that prepares your home for modern loads.
- Frequent tripping or buzzing breakers
- Lights dim when appliances start
- Warm panel cover or burning smell
- Outdated panel (Zinsco/FPE)
- Not enough capacity for new loads
- No surge protection
- Messy wiring and unclear labels
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
Our Proven Process for Safe, Future-Ready Power
Assessment, upgrade, and verification — done right the first time.
Assess
Upgrade
Verify
Fully Licensed & Insured
Satisfaction Guaranteed
Transparent Pricing
Locally owned and operated
Proudly serving the Greater Bay Area
Alameda
Albany
Ashland
Berkeley
Castro Valley
Cherryland
Dublin
Emeryville
Fairview
Fremont
Hayward
Livermore
Newark
Oakland
Piedmont
Pleasanton
San Leandro
San Lorenzo
Union City
Alamo
Antioch
Brentwood
Concord
Danville
Discovery Bay
Lafayette
Martinez
Moraga
Oakley
Orinda
Pinole
Pittsburg
Pleasant Hill
Richmond
Rodeo
San Pablo
San Ramon
Walnut Creek
Larkspur
Mill Valley
Novato
San Anselmo
San Rafael
Tamalpais
Homestea Valley
Belmont
Burlingame
Daly City
East Palo Alto
Foster City
Half Moon Bay
Hillsborough
Menlo Park
Millbrae
North Fair Oaks
Pacifica
Redwood City
San Bruno
San Carlos
San Mateo
South San Francisco
Alum Rock
Campbell
Cupertino
Gilroy
Los Altos
Los Gatos
Milpitas
Morgan Hill
Mountain View
Palo Alto
San Jose
Santa Clara
Saratoga
Stanford
Sunnyvale
Benicia
Dixon
Fairfield
Suisun City
Vacaville
Vallejo
American Canyon
Angwin
Calistoga
Deer Park
Napa
Oakville
Rutherford
Silverado Resort
St. Helena
Yountville
Schedule your FREE inspection and estimate right away!
Take a look at what our customers are saying…
Frequently
Asked Questions
Yes, in most jurisdictions. We handle permits and schedule inspections so your installation is fully compliant.
We perform a load calculation and evaluate your current and future loads (EV, HVAC, induction, etc.). If capacity is insufficient, we’ll recommend the right upgrade.
The main panel contains the main disconnect and service equipment. Subpanels add circuit capacity in other areas while drawing from the main.
These legacy panels are widely considered problematic. We can replace them with modern, code-compliant equipment that meets today’s safety standards.
Yes. We add Type 1/Type 2 surge devices at the panel to protect sensitive electronics and major appliances.
Many upgrades are completed in a day. Utility coordination or complex rewiring can add time — we’ll outline everything during your assessment.
Ready for a safer, future-ready electrical panel?
Start with a free assessment from AtticPros — permits, load calcs, clean installs, and code compliance.
Schedule your FREE inspection and estimate right away!
“They did exactly what they said they would do. Polite people at all levels. Nico explained what they could do ...”
Anna Gabriela Mendoza
- Verified client
718 Douglas Ave Oakland, CA 94603
3071 Monterey rd Suit-B San Jose, CA 95111
3509 51st Ave Sacramento, CA 95823